baber/WOPTO huggingface dataset:
Patent JP-H05315852-A (JP)
Title: Current limit circuit and constant voltage source for the same
Inventor: FUJIHIRA TATSUHIKO
IPC: G05F1/56
Filed: 1992-05-12
Abstract: PURPOSE:To prevent the oscillation by connecting a gain adjustment element respectively among an input terminal of an operational amplifier, a common control terminal and a current mirror terminal to adjust the feedback gain with its impedance ratio. CONSTITUTION:When a main current ID increases and a voltage across a detection resistor 31 exceeds a threshold voltage of a constant voltage power supply 5, a drive current is extracted from a drive circuit 6 to a source terminal 22 and a voltage applied to a common gate terminal 23 is reduced. In this case, since an output stage TR 11 is not turned off and the conductivity is reduced, the TR acts like a circuit limiting its output current to a prescribed value. Then a multiple of a change in a gate voltage applies to the terminal 23 against a change in the voltage across the resistor 31 among gain adjustment resistors 34, 35 connecting respectively among the noninverting input terminal 42 of the operational amplifier 4, the current mirror terminal 24 and the terminal 23, that is, the gain is adjusted. As a result, the oscillation due to an excess of the gain is prevented.
Patent JP-H05317932-A (JP)
Title: Method for recombining backup roll assembly of rolling mill or the like and device therefor
Inventor: UESUGI KENICHI
IPC: B21B31/10
Filed: 1992-05-12
Abstract: PURPOSE:To quickly and stably change a roll by supporting the whole roll assembly wherein a roll axis is spitted into reciprocally arranged rolls and saddles. CONSTITUTION:This equipment is a recombination device of a backup roll assembly 6 wherein a recombination carriage 11 which can move freely forwards and backwards, freely laterally and freely vertically to a rolling mill, etc., 1 is provided on the working side of the rolling mill, etc., 1 and a chuck head 12 which can be connected to the axial end of the roll axis 10 of a backup roll assembly 6 spitting a roll axis 10 to reciprocally arranged backup rolls 7 and saddles 9 is mounted on the recombination carriage 11. Bar-like supports 15 to position saddles 9 oscillating around the core of a roll axis 10 engaging with both sides of a saddle 9 are provided along the roll core of the backup roll assembly 6 on the extension of a chuck head 12, the supports 15 are joined to each other and guided in the longitudinal direction of the bar and further a connector 16 having a part passing in the lateral direction of the backup assembly 6 is installed.
Patent JP-H09302240-A (JP)
Title: Fiber-reinforced resin composition
Inventor: ARAI YOSHIYUKI
IPC: C08K7/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a resin compsn. which is excellent in both rigidity and fluidity at the time of processing by incorporating a specific cellulosic fiber into a thermoplastic resin. SOLUTION: A cellulosic fiber (B), having a fineness of 0.5 to 50 denier and a fiber length of 0.5 to 20mm, prepd. by spinning a cellulosic material using an org. solvent is incorporated in an amt. of 1 to 50wt.% into 99 to 50wt.% thermoplastic resin (A) to obtain a fiber-reinforced resin compsn. The resin compsn. may be injection molded or extruded into a sheet or a film for use as a single sheet in a laminate structure.
Patent JP-H05288752-A (JP)
Title: Subject measuring apparatus
Inventor: ONISHI TOSHIICHI
IPC: G01N33/543
Filed: 1992-04-10
Abstract: PURPOSE:To provide a function for facilitating agglutination and enable highly accurate measurement in an apparatus for detecting immunologically active substances by means of agglutination of carrier particles. CONSTITUTION:A subject measuring apparatus comprises a substrate 1a having counter electrodes 1b, 1c for mounting reaction solution between carrier particles with a substance specifically coupled with a specific substance and a subject, and a means for applying voltage such as ac or pulse to the counter electrodes 1b, 1c. By applying voltage to the counter electrodes 1b, 1c, agglutination of the carrier particles in reaction solution on the substrate 1a is facilitated.
Patent JP-2000311924-A (JP)
Title: Method and apparatus for visual inspection
Inventor: IKODA MASAMI
IPC: G06T7/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of a method and an apparatus for visual inspection more by a method wherein respective coordinate positions are collated and the fatal defect and the nonfatal defect of an object are judged. SOLUTION: One input end of a comparison part 27 is connected to the image processing part 26 of an imaging device 25, and the output end of the comparison part 27 is connected to the other input of the comparison part 27. The output of a controller 24 is connected to another input of the comparison part 27, and a coordinate position which is being imaged at present is transmitted from the controller 14. A memory 28 which stores the coordinate position of a defect 5 specified by the comparison part 27 is connected to the output of the comparison part 27. One input of an object-to-be-inspected extraction part 29 which extracts a defect as an object, to be inspected, whose fatal defect and nonfatal defect are to be judged is connected to the output of the memory 28.  The output of the object-to-be-inspected extraction part 29 is connected to one input of a judgment part 30 which judges the fatal defect or the nonfatal defect. A design-pattern-data transmission part 31 is connected to the other input of the judgment part 30.
Patent JP-S6016365-A (JP)
Title: Composite material for polishing
Inventor: OOHARA NOBORU
IPC: B24D3/28
Filed: 1983-07-01
Abstract: PURPOSE:To provide a composite polishing material having such a degree of transparency that the polished surface can be observed through the material, by mixing prescribed parts by weight of a synthetic resin binder, whose coating film hardness is not lower than a pencil lead hardness HB, with prescribed parts by weight of abrasive grains of prescribed diameter. CONSTITUTION:To provide a composite polishing material, 100 parts by weight of a synthetic resin binder, whose coating film hardness is not lower than a pencil lead hardness HB and which may be a conventional one for a point, are mixed with 0.1-50, preferably 1-30, parts by weight of abrasive grains, which have a diameter of 0.01-500mu and are made of diamond, a carbide, a silicon oxide, a metal oxide, a cross-linked resin of high hardness or the like. The obverse side of a base 1 is coated with the composite polishing material consisting of the synthetic resin binder 20 and the abrasive grains 21, and the material is then solidified, so that a polishing material layer 2 is formed.
Patent JP-2000311649-A (JP)
Title: Ion detector
Inventor: HIROOKA MEGUMI
IPC: H01J43/20
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To prolong a life until replacement is required by providing a plurality of conversion dynodes, and providing a switching means selecting to which conversion dynode a high voltage should be applied. SOLUTION: A transfer switch 7 selects a conversion dynode 6a side to be applied with a high voltage, and it is applied with the negative high voltage of -5 kV through -20 kV from a high-voltage generating circuit. Converged ions passing through an aperture electrode 3 are attracted by the negative high voltage and reach the conversion dynode 6a. Secondary electrons are generated by the collision with the conversion dynode 6a, the generated secondary electrons collide with the initial stage electrode 8a of a secondary electron multiplier tube 8 then collide with electrodes 8b, 8c... and the final stage electrode 8f successively, and electrons are multiplied and outputted.  When the ion collision face of the conversion dynode 6a is deteriorated and conversion efficiency is reduced after use for a long period, the conversion dynode to be applied with the high voltage is changed to the conversion dynode 6b side by the selector switch 7.
Patent JP-S597981-A (JP)
Title: Picture forming device
Inventor: FUJINO HITOSHI
IPC: G03G15/20
Filed: 1982-07-06
Abstract: PURPOSE:To prevent a toner offset to a fixation roll by providing a radiation heater near the fixation roll of a fixation device having a preheating plate in front of the fixation roll and heating a toner surface when a form stops moving. CONSTITUTION:A toner image on a form 1 is carried at a specific speed and fixed by the heat plate 2 for preheating and a couple of fixation rolls 3 and 4. The radiation heater D has a light emitting lamp 11 and a reflecting umbrella 17 and is provided on the side of a toner image supporting surface near the fixation roll, and it is turned on when the form 1 stops to perform the heat treatment of the toner image right in front of the fixation roll couple. For example, if the information recording of a laser beam recording device is stopped, or if abnormality such as a paper jam occurs, no toner offset is caused even when the fixation roll 3 is separated from the toner image surface of the stopping of the form 1 because the toner image right before the press contacting part of the rolls is heated up to adequate temperature.
Patent JP-S5967429-A (JP)
Inventor: BUORUFUGANGU BUITSUTE
IPC: G01J3/02
Filed: 1983-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5921879-A (JP)
Inventor: TORU SORUNESU
IPC: E05B47/06
Filed: 1983-07-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04244090-A (JP)
Title: Ketone derivative
Inventor: MIYATA KAZUYOSHI
IPC: A61K31/66
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a new ketone derivative, useful as a therapeutic agent for diabetes due to its excellent hypoglycemic action and for treating and preventing hyperlipemia due to hypolipemic action thereof. CONSTITUTION:A compound expressed by formula I (R<1> is lower alkyl, naphthyl, etc.; R<2> is lower alkyl; A is lower alkylene), e.g. 4- diethoxyphosphorylmethyldeoxybenzoin. The aforementioned compound is obtained by reacting a phosphorous acid diester derivative expressed by formula II with an acid chloride expressed by formula III in the presence of a Lewis acid (preferably an anhydrous aluminum halide such as anhydrous aluminum chloride) in an inert solvent such as dichloromethane at 0 deg.C to ambient temperature for 1-10hr according to the Friedel-Crafts reaction.
Patent JP-S63282726-A (JP)
Title: Position controller for photographing lens
Inventor: WAKABAYASHI HIROSHI
IPC: G03B17/12
Filed: 1987-05-14
Abstract: PURPOSE:To prevent the undesirable dislocation of a photographing optical system caused by vibration, etc., by moving the optical system through a power transmitting system to set in a specified position before inversely applying a current to a driving device and removing the elastic deformation of the power transmitting system caused by inertia force at the time of setting the position. CONSTITUTION:When a command device 102 commands the position of the photographing optical system 101, the driving device 103 is driven under the control of a driving controller 105 can be optical system 101 moves to a commanded position on a photographing optical axis through the power transmitting system 106. If it is detected by a position detection device 104 that the optical system 101 reaches the commanded position, the current applying to the device 103 is cut under the control of the device 105 and the optical system 101 is set in the commanded position. The transmitting system 106 is stopped in a elastically deformed state with the inertia force of the transmitting system 106, etc., at the time of cutting the current. Then, by inversely applying the current from the device 105 to the device 103 after setting the optical system 101 in the commanded position, the power system 106 is moved in an opposite direction and the accumulated elastic deformation can be removed.
Patent JP-H11310878-A (JP)
Title: Cutting tool made of surface coated cemented carbide excellent in chipping resistance
Inventor: OSHIKA TAKATOSHI
IPC: C23C14/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool made of surface coated cemented carbide excellent in chipping resistance and capable of prolonging the service life over a long period. SOLUTION: In this cutting tool made of surface coated cemented carbide, on the surface of a WC base cemented carbide substrate, a hard coating layer composed of a Ti compd. layer consisting of one or >= two kinds among a TiC layer, a TiN layer, a TiCN layer, a TiCO layer, a TiNO layer and a TiCNO layer and an Al2 O3 layer is chemically vapor-deposited and/or physically vapor-deposited by the average layer thickness of 3 to 20 μm.  In this case, a Ti2 O3 series two phase structural layer composed of two phases of a Ti2 O3 phase and a TiCO phase or a Ti2 O3 phase and a TiCNO phase, and in which the ratio of the TiCO phase or the TiCNO phase occupied in the total content with the content of the Ti2 O3 phase is regulated to 2 to 50 area % by structural measurement with an optical microscope is formed by the average layer thickness of 0.1 to 5 μm by chemical vapor deposition or physical vapor deposition in such a manner that it is interposed between the Ti compd. layer and the Al2 O3 layer.
Patent JP-H0416618-A (JP)
Title: Temporary steel material drawing method
Inventor: KOTANI KATSUMI
IPC: E02D9/02
Filed: 1990-05-10
Abstract: PURPOSE:To lower the resistance force when a steel bar, which is temporary installed, is drawn by inserting the temporary installed steel bar, to which acrylic resin comprising acrylic emulsion and styrene acrylic resin aqueous solution mixed is applied, in cement series self curing liquid. CONSTITUTION:Acrylic resin comprising acrylic emulsion and styrene-acrylic resin aqueous solution, which have alkali soluble acid number and whose acid numbers are different from each other, mixed at a specified rate, is used as release agent 28. This release agent 28 is applied to the surface of each steel bar 16, that is, the surface of the part, which is buried in cement mortar 14. Next, this steel bar 16 is inserted in the cement mortar 14, which is poured in a vertical hole 12 made in the ground 12 before the mortar 14 does not cure. Thus, mortar piles 18 are formed and are continuously provided around the place where vertical piles 20 are to be buried, and inside the place where is enclosed by mortar piles 18 wales 22 and cut beams 24 are provided for reinforcement. By this constitution, the steel bars 16 can easily be drawn after the completion of the construction of the structure.
Patent JP-H04346346-A (JP)
Title: Cartridge storing container
Inventor: YOSHIKAWA SUMIO
IPC: G03D13/00
Filed: 1991-05-23
Abstract: PURPOSE:To obtain a cartridge storing container capable of increasing a work efficiency at a series of photoprocessing steps in a processing laboratory by automating the operation for extracting the top end of a photographic film. CONSTITUTION:A stocker 10 is provided with a chain belt 120 inside it, and rotated by a driving force given by a main sprocket 122 through a drive gear 154. On the chain belt 120, multiple cartridges 88 are charged detachably. A spool shaft 90 of the cartridge 88 transported to a specified position is so designed that it can be pulled out by a specified amount and rotated, thus allowing the top end of a negative film 92 to be pulled out automatically from the cartridge 88. After the processing of the cartridge 88 at a specified position is completed, the cartridge 88 at the next position is processed. Thus the operation for extracting the top end of the negative film can be automated and the work efficiency at the photoprocessing step can be increased.
Patent JP-S5742113-A (JP)
Title: Method and apparatus for manufacturing protective plate for end surface of coil
Inventor: YAGI YOSHIO
IPC: H01F41/02
Filed: 1980-08-26
Abstract: PURPOSE:To form the protective metallic plate for the end surface of a coil product, which has sufficient strength, abounds in waterproof property and the excellent shape, by molding a disk without slitting. CONSTITUTION:Folds 42 are compressed and molded in the radial directions in an outer fringe section of the disk 7 while an outer circumferential section is bent, and a flange 41 is formed. Approximately straight bent sections 43 through bending are circularly compressed and corrected while the folds 42 in the radial directions are folded up in the same direction in the flange 41. Accordingly, since the disk 7 is molded without slitting, the bent sections 43 of the flange can be shaped in a circle with no unevenness, and can be made correspond to the end surface of the coil 44. Consequently, the protective metallic plate for the end surface of the coil product, which has sufficient strength, abounds in waterproof property and has excellent shape, can be formed.
Patent JP-H10263051-A (JP)
Title: Wafer made easier to swallow by making medicine package smaller and container
Inventor: ARIYOSHI KAZUO
IPC: A61J3/07
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To make a wafer easy to swallow and to easily pack medicine without spill by tapering the wafer for a reduction in the surface area of the wafer, and making a medicine package very small. SOLUTION: Wafers 2 are tapered, and a funnel 7 into which the wafers 2 are loosely fitted is formed. The wafers 2 are laid one on top of another and are either stored in a container 1 together with the funnel 7, or the wafers 2 and the funnel 7 are stored in separate containers, and the container 1 which stores the wafers 2 along with the funnel 7 is provided with wafer charging holes 3 in succession on its outer periphery into which the wafers are loosely fitted, and a finger hole 4 is bored in the inside or outside of each wafer charging hole 3. Recesses 6 in which the wafers 2 are loosely fitted are separately formed on the back of a lid 5, and the funnel 7 in which the wafers 2 are loosely fitted is stored in the center of the container 1, and the wafers 2 laid one on top of another are put into the wafer charging hole 3.
Patent JP-S5741818-A (JP)
Title: Rolling apparatus
Inventor: TANAKA TERUAKI
IPC: B21B39/20
Filed: 1980-08-27
Abstract: PURPOSE: To guide a material to be rolled exactly into a caliber of a rolling roll, by installing a stock guide provided with a side gauge between a shifting rolling mill and an overturning device arranged on a line.  
     CONSTITUTION: A stock guide C is installed between a shifting rolling mill A and each of overturning devices B arranged on both sides of the mill A. On this transportation line L, a material S to be rolled is pinched by a pinch roller 14 of the overturning device B, and a frame 5 is 90 degrees turned; hereby, the material S is turned over and is placed in a sideway offsetting condition. Then, the side gauge 18 of the stock guide C is advanced so as to push the material S back to the central position. During this period, the material S is held in an overturned posture by the pinch roller 14 so that the material S is 90 degrees turned at the central position; hereby, the material S is accurately, exactly guided to a caliber of a rolling roll 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07325222-A (JP)
Title: Holographic display device
Inventor: NISHIKAWA SHINJI
IPC: G02B5/32
Filed: 1994-05-31
Abstract: PURPOSE:To provide a holographic device of a light guide type which prevents leakage of unnecessary light. CONSTITUTION:This holographic display device is constituted to introduce the light from a light source 6 disposed near one end of a transparent planar body 1 via a prism or hologram for introduction to a transparent planar body 1 having a thickness of (t), to irradiate a hologram 2 for display adhered to the transparent planar body 1 apart l' from the end of the transparent planar body with the light in a range l while totally reflecting the light in the transparent planar body 1 at a total reflection angle set at theta and to make display by the diffraction thereof. The holographic display device described above is so constituted as to satisfy the relation of n.t.tantheta<l'<(n+1).t.tantheta-l (n is a positive integer including 0). A reflection film 3 is more preferably formed on the end face of the transparent planar body.
Patent JP-S63284632-A (JP)
Title: Coordinate input device
Inventor: MORI SHIGEKI
IPC: G06F3/041
Filed: 1987-05-18
Abstract: PURPOSE:To improve the detecting accuracy for a coordinate input device by detecting the angle formed between a vibrations pen and a vibration transmission plate and inhibiting the input of coordinates performed by the vibration pen as long as the angle of this pen is kept within a prescribed range. CONSTITUTION:A horn part 5 formed at the top of a vibration pen 3 is covered with a pen point cover 114 and at the same time held so as not to be brought into contact with the inside of the hollow cover 114. The tip of the part 5 is exposed to the outside through an open part formed at the top of the cover 114. This exposed extent is decided so that a part of the cover 114 is brought into contact with a vibrating plate 8 when the pen 3 is tilted from its vertical position by an angle alpha. Therefore, the tip of the part 5 floats above the plate 8 to inhibit the input of vibrations to the plate 8.
Patent JP-S599517-A (JP)
Title: Method and device for measuring flow rate
Inventor: MOCHIZUKI KATSU
IPC: G01F1/20
Filed: 1982-07-08
Abstract: PURPOSE:To obtain a flowmeter characterized by few faults and secure operation, by supporting the wing of an aerofoil in fuuid to be measured by a supporting arm, and measuring the amount of displacement of the supporting arm due to the lift to be produced in the wing. CONSTITUTION:A wing 3 of an aerofoil is supported in parallel in a pipe 1, in which fuid to be measured flows, by an L shaped hollow supporting arm 2. A strain gage 4, which measures the deflection of the arm 2, is provided in the inside. The amount of displacement of the arm 2 is measured by the gage 4 based of the lift yielded in said wing 3. The result is converted into a flow rate, and it is displayed as specified. Therefore, a flowmeter characterized by few faults and secure operation can be obtained.
Patent JP-S5544681-A (JP)
Title: Tool correction system
Inventor: FUKUYAMA TAKAOMI
IPC: G05B19/404
Filed: 1978-09-27
Abstract: PURPOSE:To secure an automatic alteration for the correction data in accordance with abrasion of the tool by memorizing the data of the working quantity previously into the memory within the numerical controller or applying the data in the form of the input command. CONSTITUTION:Tool exchanging actuator ACT is operated in response to the tool selection command given from command tape PT, thus selecting, for example, tool TL1. And the correction data corresponding to TL1 is set to register CPR previously through keyboard KB. The shift command vlaue given from tape PT is set to command value register CR via tape reader TR and decoder DEC. And for correction, the correction data is added to the command value via arithmetic circuit ART in an algebraical way. The correction command value is added algebraically with the contents of present value register APR via arithemetic circuit ART2, and the differential value between the both is given to interpolator INT. Thus tool TL1 is positioned via servo circuit SA and servo motor SM.